module.exports = {
  columns: {
    type: Array,
    default () {
      return [
        {
          text: '学前',
          children: [
            { text: '拼音' },
            { text: '加法' },
            { text: '音标' }
          ]
        },
        {
          text: '小学',
          children: [
            { text: '语文' },
            { text: '数学' },
            { text: '外语' }
          ]
        },
        {
          text: '初中',
          children: [
            { text: '语文' },
            { text: '数学' },
            { text: '外语' },
            { text: '生物' },
            { text: '地理' },
            { text: '化学' },
            { text: '物理' },
            { text: '政治' },
            { text: '历史' }
          ]
        }
      ]
    },
    name: '下拉框数据集',
    filedType: 'api'
  },

  textTitle: {
    type: String,
    default: '选择学段学科',
    name: '顶部栏标题',
    filedType: 'string'
  },

  confirmButtonText: {
    type: String,
    default: '确定',
    name: '确认按钮名字',
    filedType: 'string'
  },

  cancelButtonText: {
    type: String,
    default: '取消',
    name: '取消按钮名字',
    filedType: 'string'
  },

  visibleItemCount: {
    type: String,
    default: 6,
    name: '可见的选项个数',
    filedType: 'string'
  },

  itemHeight: {
    type: String,
    default: '40px',
    name: '选项高度',
    filedType: 'string'
  },

  borderColor: {
    type: String,
    default: '#218fff',
    name: '三角颜色',
    filedType: 'color'
  },

  fontColor: {
    type: String,
    default: '#218fff',
    name: '按钮字体颜色',
    filedType: 'color'
  }
}
